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CVE-2007-1457

25
FAUCET Score

CVE-2007-1457 describes a critical buffer overflow vulnerability in Christian Scheurer's UniquE RAR File Library (unrarlib/URARFileLib) version 0.4. This flaw allows remote attackers to execute arbitrary code by supplying excessively long filenames, RAR file paths, or password arguments. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication and having complete impact on confidentiality, integrity, and availability. Despite its critical nature, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this 2007 CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.4CPE matchmatch criteria
cpe:2.3:a:christian_scheurer:unrarlib:0.4:*:*:*:*:*:*:*
0.4CPE matchmatch criteria
cpe:2.3:a:christian_scheurer:urarfilelib:0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.37%
Probability of exploitation in next 30 days
EPSS Percentile
87.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0337 is in the 78th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
osvdb.org / 34076
secunia.com / advisories/24472
unrarlib.svn.sourceforge.net / viewvc/unrarlib/tags/unrarlib040/unrarlib/unrarlib.c
securityfocus.com / bid/22942
vupen.com / english/advisories/2007/0961